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MilliporeSigma

282766

Sigma-Aldrich

Ruthenium(III) acetylacetonate

97%

Sinónimos:

2,4-Pentanedione ruthenium(III) derivative, Ru(acac)3

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$136.00
5 G
$554.00

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1 G
$136.00
5 G
$554.00

About This Item

Fórmula lineal:
Ru(C5H7O2)3
Número de CAS:
Peso molecular:
398.39
Número CE:
Número MDL:
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
NACRES:
NA.23

$136.00


Disponible para envío el16 de abril de 2025Detalles


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Ensayo

97%

Formulario

solid

idoneidad de la reacción

core: ruthenium
reagent type: catalyst

mp

260 °C (dec.) (lit.)

cadena SMILES

CC(=O)\C=C(\C)O[Ru](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O

InChI

1S/3C5H8O2.Ru/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

Clave InChI

RTZYCRSRNSTRGC-LNTINUHCSA-K

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Descripción general

Ruthenium(III) acetylacetonate is a dark violet solid that exhibits high solubility in organic solvents. It exhibits fast kinetics for oxidation and reduction, facilitating efficient electrochemical reactions. It is widely used in the field of nanomaterial synthesis, solar cells, batteries, and supercapacitors.[1]

Aplicación

Ruthenium(III) acetylacetonate can be used:
  • As an electrolyte in redox flow batteries. It helps to enhance the voltage efficiency of batteries.
  • As a starting material to synthesize homogeneously dispersed Ru nanoparticles for super capacitor applications.
  • As a precursor to synthesize ruthenium single atom multifunctional electrocatalyst that exhibits outstanding catalytic performance for zinc-air battery and overall water splitting reaction.
  • To fabricate Ru2P anodic catalyst for polymer electrolyte fuel cells. It helps to improve hydrogen oxidation reaction performance.
  • As a reliable and stable cathode interfacial layer to significantly improve solar cell efficiency and stability.[1]

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves


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Certificados de análisis (COA)

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Kaipeng Liu et al.
Nature communications, 11(1), 1263-1263 (2020-03-11)
Single-atom catalysts (SACs) have demonstrated superior catalytic performance in numerous heterogeneous reactions. However, producing thermally stable SACs, especially in a simple and scalable way, remains a formidable challenge. Here, we report the synthesis of Ru SACs from commercial RuO2 powders
Tuenissen, H.T. Elsevier, C.J.
Chemical Communications (Cambridge, England), 667-667 (1997)
Bih-Show Lou et al.
Scientific reports, 6, 19949-19949 (2016-01-29)
The synthesis of highly dispersed and stable ruthenium nanoparticles (RuNPs; ca. 2-3 nm) on porous activated carbons derived from Moringa Oleifera fruit shells (MOC) is reported and were exploited for supercapacitor applications. The Ru/MOC composites so fabricated using the biowaste carbon
Yuxiao Zhang et al.
Chemistry, an Asian journal, 14(2), 278-285 (2018-12-07)
Molybdenum disulfide (MoS2 ) has been regarded as a favorable photocatalytic co-catalyst and efficient hydrogen evolution reaction (HER) electrocatalyst alternative to expensive noble-metals catalysts, owing to earth-abundance, proper band gap, high surface area, and fast electron transfer ability. In order
Ming Zhao et al.
ACS nano, 13(6), 7241-7251 (2019-05-31)
Owing to their highly open structure and a large number of low-coordination sites on the surface, noble-metal nanoframes are intriguing for catalytic applications. Here, we demonstrate the rational synthesis of Ru cuboctahedral nanoframes with enhanced catalytic performance toward hydrazine decomposition.

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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